- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/10 - Operating or release mechanisms
Patent holdings for IPC class H01H 71/10
Total number of patents in this class: 648
10-year publication summary
|
45
|
57
|
43
|
49
|
47
|
56
|
41
|
26
|
42
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6268 |
75 |
| Zhejiang Chint Electrics Co., Ltd. | 236 |
61 |
| Siemens AG | 23996 |
25 |
| Seari Electric Technology Co., Ltd. | 101 |
23 |
| Chint Low Voltage Electrical Technology Co., Ltd. | 67 |
23 |
| Siemens Industry, Inc. | 1585 |
21 |
| Schneider Electric Industries SAS | 1595 |
21 |
| Lsis Co., Ltd. | 815 |
20 |
| ABB S.p.A. | 439 |
19 |
| ABB Schweiz AG | 7665 |
18 |
| Eaton Intelligent Power Limited | 403 |
14 |
| Schneider Electric USA, Inc. | 1325 |
13 |
| LS ELECTRIC Co., Ltd | 862 |
12 |
| Eaton Corporation | 1803 |
10 |
| NOARK Electrics (Shanghai) Co., Ltd. | 52 |
10 |
| Huawei Digital Power Technologies Co. Ltd. | 2557 |
10 |
| Shanghai Liangxin Electrical Co., Ltd | 78 |
8 |
| Zhejiang Aoelec Electrical Co., Ltd | 12 |
8 |
| Hager-electro SAS | 107 |
7 |
| Carling Technologies, Inc. | 99 |
6 |
| Other owners | 244 |